The invention discloses an attitude control device for a lifting sling. The attitude control device consists of a fan 2, a controller 3 and an inertial navigation sensor 4, the fans 2 are arranged at the two ends of the lifting appliance frame 1, the controller 3 and the inertial navigation sensor 4 are arranged on the lifting appliance frame 1, and the controller 3 carries out comparison operation according to the motion posture, detected by the inertial navigation sensor 4, of the lifting appliance frame 1 and the expected target state of the lifting appliance and controls the rotating speed and direction of the fans 2 so as to achieve the expected target state of the lifting appliance. After the technical scheme is adopted, the lifting appliance is simple and reasonable in structure, the rotating posture of the lifting appliance can be controlled, and the horizontal translation swing posture (decreasing or increasing swing) of the lifting appliance in the specific direction can also be controlled. Complex control is achieved through a simple structure, and a foundation is laid for stable control of the lifting appliance and further intelligent and unmanned control.
本发明公开了一种起重吊具姿态控制装置,该装置由风机2、控制器3、惯导传感器4组成;风机2设置于吊具框架1两端,控制器3、惯导传感器4设置于吊具框架1上,控制器3根据惯导传感器4检测到的吊具框架1的运动姿态,和预期的吊具目标状态进行比较运算,控制风机2的转速和方向以达到吊具预期目标状态。采用上述技术方案后,本发明结构简单合理,不仅可以控制吊具的旋转姿态,又可以控制特定方向吊具的水平平移摆动姿态(减小或增大摆动)。以简单结构实现复杂控制,为起重吊具稳定控制,进而实现智能化、无人化奠定基础。
Lifting sling posture control device
起重吊具姿态控制装置
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Sling posture adjusting and supporting method and device
European Patent Office | 2024
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